Code Requirements Home › Forums › Archives › Old Bulletin Board Archives › Code Requirements This topic has 0 replies, 1 voice, and was last updated 24 years, 9 months ago by Matt Dale. Viewing 0 reply threads Author Posts 18 Aug 1999 at 3:10 am #281651 Matt Dale What is the code requirements for pitch in a toilet drain.Thank You, Dave Author Posts Viewing 0 reply threads The forum ‘Old Bulletin Board Archives’ is closed to new topics and replies.